Fronius CU 1100i, Operating Instructions Manual

Page: 33 / 84

Before installation and commissioning
Safety
WARNING!
Danger from incorrect operation and work that is not carried out properly.
This can result in serious personal injury and damage to property.
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All the work and functions described in this document must only be carried out by
technically trained and qualified personnel.
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Read and understand this document in full.
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Read and understand all safety rules and user documentation for this device and all
system components.
Setup regulations
WARNING!
Danger from machines toppling over or falling.
This can result in serious personal injury and damage to property.
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Set up the device securely on an even, solid surface.
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Check all screw connections are tightly fastened after installation.
WARNING!
Danger from electric current.
This can result in serious personal injury and damage to property.
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Ensure the cooling unit is properly insulated.
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Always ensure that there is no electrically conductive connection between the base
plate of the cooling unit and the surface.
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Before installing the cooling unit, remove all electrically conductive parts between
the base plate of the cooling unit and the surface.
The device is tested to IP 23 protection, meaning:
-
Protection against penetration by solid foreign bodies with diameters greater than
12.5 mm (0.49 in.)
- Protection against spraywater at any angle up to 60° to the vertical
Cooling air
The system must be set up in such a way that the cooling air can flow unimpeded
through the slots in the side panels. Ensure that there is always an all-round clearance of
0.5 m (1 ft. 7.69 in.) around the device.
33
EN